Answer: a = 110ᴼ
Step-by-step explanation:
The angles on each line of the figure add to equal 180ᴼ
180 - 70 = 110
a = 110ᴼ
b and 70ᴼ are vertical angles, so their measures are congruent.
b = 70ᴼ
180 - 70 = 110
c = 110ᴼ
Answer:
12.099, 1.555,5.91 and 0.52
Answer:
m<C = 101°
m<E = 46°
Step-by-step explanation:
*This was the only problem I could figure out so I'm sorry*
C equals 101° b/c 1/2 a circle angle equals 180° which is the line. Angle F and Angle C are corresponding interior angles (same side angles) so if both of them together should equal 180. 180 - 79 (<F) = 101 (<C).
You do the same thing to find Angle E b/c it's corresponding interior angles to Angle D.
I hope you understand this explanation
The GCF of -42, 21, 84 is 21
21 x 1 = 21
21 x 2 = 42
21 x 4 = 84
hope i helped
